rs746864967
Variant summary
Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBS1_SupportingBS2
The NM_182914.3(SYNE2):c.15187A>C(p.Lys5063Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000384 in 1,614,012 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. K5063N) has been classified as Uncertain significance.
Frequency
Consequence
NM_182914.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -9 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SYNE2 | NM_182914.3 | c.15187A>C | p.Lys5063Gln | missense_variant | 82/116 | ENST00000555002.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SYNE2 | ENST00000555002.6 | c.15187A>C | p.Lys5063Gln | missense_variant | 82/116 | 1 | NM_182914.3 | P4 |
Frequencies
GnomAD3 genomes ? AF: 0.0000131 AC: 2AN: 152238Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.0000239 AC: 6AN: 250648Hom.: 0 AF XY: 0.0000148 AC XY: 2AN XY: 135470
GnomAD4 exome AF: 0.0000410 AC: 60AN: 1461774Hom.: 0 Cov.: 32 AF XY: 0.0000440 AC XY: 32AN XY: 727188
GnomAD4 genome ? AF: 0.0000131 AC: 2AN: 152238Hom.: 0 Cov.: 32 AF XY: 0.0000134 AC XY: 1AN XY: 74378
ClinVar
Submissions by phenotype
Emery-Dreifuss muscular dystrophy 5, autosomal dominant Uncertain:2
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Nov 24, 2023 | This sequence change replaces lysine, which is basic and polar, with glutamine, which is neutral and polar, at codon 5063 of the SYNE2 protein (p.Lys5063Gln). This variant is present in population databases (rs746864967, gnomAD 0.005%). This variant has not been reported in the literature in individuals affected with SYNE2-related conditions. ClinVar contains an entry for this variant (Variation ID: 570052). An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be tolerated. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. - |
Uncertain significance, criteria provided, single submitter | clinical testing | Revvity Omics, Revvity | Sep 13, 2019 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at